Formulaire de validation en temps réel pour la réservation d’événements
Formulaire de validation en temps réel dans un contexte de prise de rendez-vous pour un événement : contient du contenu réaliste, des contrôles interactifs, un retour d’état clair et une mise en page adaptée à différentes tailles.
Après activation de JavaScript, ce cas peut être modifié, exécuté et enregistré. Code source fixe ci-dessous :
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<header class="mast"><div><span class="eyebrow">playful / formulaire de validation instantanée / INTERMEDIATE</span><h1>Formulaire de validation en temps réel pour la réservation d’événements</h1><p class="intro">Formulaire de validation en temps réel dans un contexte de prise de rendez-vous pour un événement : contient du contenu réaliste, des contrôles interactifs, un retour d’état clair et une mise en page adaptée à différentes tailles.</p></div><span class="scenario">Réservation d’activité</span></header>
<div class="composition-split"><aside class="split-note"><b>CASE 02</b><span>Maîtriser la structure sémantique, l’agencement réactif, l’utilisation du clavier et la synchronisation des états des formulaires à validation instantanée.</span></aside><section class="demo" aria-label="Zone interactive du formulaire de validation en temps réel pour la réservation d’événements"><div class="workflow-guide"><nav class="guide-rail" aria-label="Guidage des places pour l’événement"><span class="eyebrow">Réservation d’activité GUIDE</span><ol><li data-workflow-guide-step="0" aria-current="step"><b>1</b><span>Inscription individuelle</span></li><li data-workflow-guide-step="1"><b>2</b><span>Inscription d’un pair</span></li><li data-workflow-guide-step="2"><b>3</b><span>Coopération bénévole</span></li></ol><div class="guide-actions"><button id="workflowGuideBack" class="action" type="button" disabled>Étape précédente</button><button id="workflowGuideNext" class="action primary" type="button">Terminer cette étape</button></div><div id="workflowGuideProgress" role="progressbar" aria-label="Avancement des places pour l’événement" aria-valuemin="0" aria-valuemax="100" aria-valuenow="0"><i></i></div></nav><section id="workflowCore" class="workflow-core guide-core" data-guide-step="0" aria-describedby="workflowGuideInstruction"><p id="workflowGuideInstruction">Veuillez effectuer les actions liées à « inscription individuelle » dans l’exemple principal.</p><!-- 11DZ_CORE_START:forms-input-live-validation --><form id="demoForm" class="form-card form-mode-0 panel" novalidate><div class="form-heading"><span class="eyebrow">Saisie sécurisée · MODE 1</span><h2>Formulaire avec validation instantanée</h2><p class="muted">Les erreurs de champ sont expliquées à l’emplacement d’origine et le contenu saisi n’est pas effacé.</p></div><label class="field"><span>Nom</span><input name="name" minlength="2" required autocomplete="name" aria-describedby="nameError"><small id="nameError"></small></label><label class="field"><span>Adresse e-mail de contact</span><input name="email" type="email" required autocomplete="email" aria-describedby="emailError"><small id="emailError"></small></label><label class="field field-note"><span>Description</span><textarea name="note" rows="3" minlength="8" required aria-describedby="noteError"></textarea><small id="noteError"></small></label><button class="action primary" type="submit" data-core-bridge="forms-input-live-validation">Vérifier et soumettre</button></form><!-- 11DZ_CORE_END --></section><aside class="guide-evidence"><details id="workflowGuideDetails"><summary>Voir les exigences d’acceptation</summary><ul><li>L’inscription d’une seule personne nécessite une modification d’état visible en une seule fois</li><li>L’inscription par pairs nécessite un changement d’état visible en une seule fois</li><li>La collaboration bénévole exige un changement d’état visible</li></ul></details><form id="workflowGuideEvidenceForm"><label>Preuve de cette étape<textarea id="workflowGuideEvidence" rows="3" placeholder="Enregistrer l’état observé"></textarea></label><input class="action" type="submit" value="Enregistrer la preuve"></form><output id="workflowGuideSummary">0 / 3 étapes terminées</output></aside></div><p id="status" class="status" role="status" aria-live="polite"></p></section></div>
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'use strict';
const statusOutput = document.querySelector('#status');
const announce = message => { statusOutput.textContent = message; };
/* 11DZ_CORE_SCRIPT_START:forms-input-live-validation */
const form = document.querySelector('#demoForm');
const messages = { name:'Veuillez saisir au moins deux caractères', email:'Veuillez saisir une adresse e-mail valide', note:'La description nécessite au moins huit caractères' };
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form.querySelectorAll('input,textarea').forEach(input => input.addEventListener('blur', () => validate(input)));
form.addEventListener('submit', event => { event.preventDefault(); const inputs = [...form.querySelectorAll('input,textarea')]; const valid = inputs.map(validate).every(Boolean); if (!valid) inputs.find(input => input.getAttribute('aria-invalid') === 'true')?.focus(); announce(valid ? 'Les informations de réservation de l’événement ont été vérifiées localement' : 'Veuillez corriger les champs marqués'); });
/* 11DZ_CORE_SCRIPT_END */
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workflowBridgeReset();
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